markmin2html.py 文件源码

def local_html_escape(data, quote=False):
    """
    Works with bytes.
    Replace special characters "&", "<" and ">" to HTML-safe sequences.
    If the optional flag quote is true (the default), the quotation mark
    characters, both double quote (") and single quote (') characters are also
    translated.
    """
    if PY2:
        import cgi
        data = cgi.escape(data, quote)
        return data.replace("'", "&#x27;") if quote else data
    else:
        import html
        if isinstance(data, str):
            return html.escape(data, quote=quote)
        data = data.replace(b"&", b"&amp;")  # Must be done first!                                                                                           
        data = data.replace(b"<", b"&lt;")
        data = data.replace(b">", b"&gt;")
        if quote:
            data = data.replace(b'"', b"&quot;")
            data = data.replace(b'\'', b"&#x27;")
        return data